







🦾 Power your NAS like a pro with IronWolf Pro – where speed meets bulletproof reliability!
The Seagate IronWolf Pro 4TB is a 3.5-inch SATA 6 Gb/s internal HDD designed for enterprise NAS environments. Featuring a 7200 RPM spindle speed, 256 MB cache, and All-CMR technology, it delivers consistent 24/7 performance. With a 2.5 million hour MTBF, 550 TB/year workload rating, and AgileArray RAID optimization, it ensures dependable multi-bay storage. Included is a 3-year Rescue Data Recovery service and IronWolf Health Management for proactive data protection.





| Brand | Seagate |
| Product Dimensions | 14.7 x 10.18 x 2.61 cm; 640 g |
| Item model number | ST4000NT001 |
| Manufacturer | SEAGATE |
| Series | IronWolf Pro |
| Colour | NAS HDD PRO - 256MB Cache |
| Form Factor | 3.5-inch |
| Computer Memory Type | DIMM |
| Hard Drive Size | 4 TB |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Drive Interface | Serial ATA |
| Hard Disk Rotational Speed | 7200 RPM |
| Hardware Platform | PC |
| Are Batteries Included | No |
| Lithium Battery Weight | 1 Kilograms |
| Item Weight | 640 g |
| Guaranteed software updates until | unknown |
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